Part 2 of 2
10
X
72.8 kcal to J. Be sure your answer has the correct number of significant figures.
J
= 72.8 kcal x 4184 J/kcal = 304691.2 J = 3.05 x 10^5 J
Therefore, 72.8 kcal is equal to 3.05 x 10^5 J with correct significant figures.
10
X
72.8 kcal to J. Be sure your answer has the correct number of significant figures.
J
Therefore, 72.8 kcal is equal to 3.05 x 10^5 J with correct significant figures.